Pet tunnel house structure



FIG. 1 is a perspective view of a first embodiment of a pet tunnel house structure showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a first side view thereof;

FIG. 5 is a second side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a perspective view of a second embodiment of a pet tunnel house structure;

FIG. 8 is a front view thereof;

FIG. 9 is a rear view thereof;

FIG. 10 is a first side view thereof;

FIG. 11 is a second side view thereof; and,

FIG. 12 is a top view thereof.

The broken lines are shown for the purpose of illustrating parts of the pet tunnel house structure that form no part of the claimed design. 

CLAIM The ornamental design for a pet tunnel house structure, as shown and described. 